ABS 2021 Census · Updated 31 March 2026
Port Bonython is a coastal suburb in South Australia, Australia, with a population of approximately 14, making it a boutique locality. Located approximately 232 km from the Adelaide CBD, Port Bonython is a coastal area in South Australia. The median household income is $49,348 AUD per year (ABS 2021 Census).
Lower income levels in Port Bonython typically translate to more affordable entry points for investors. Seaside positioning attracts both owner-occupiers and holiday rental demand.
Map shows Port Bonython, South Australia, Australia.
Official Australia Post postcode for Port Bonython. A postcode may cover multiple suburbs.
Australia Post Postcode Finder →Usual resident population at census night. Source: ABS 2021 Census of Population and Housing.
ABS Census Data →Weekly median rent for occupied private dwellings. Source: ABS 2021 Census. Live rental data integration coming soon.
State Rental Authority →Annual median household income (before tax) for all households. Source: ABS 2021 Census.
ABS Census Data →Straight-line distance from the suburb centroid (ABS 2021 SAL geography) to the nearest capital city CBD. Actual driving distance will be longer.
Estimated 1 school within or near this suburb based on ABS 2021 data.
Find schools near Port Bonython on My School →Estimated 1 park and green spaces near this suburb. Source: ABS 2021 data.
Monthly median mortgage repayment for households currently paying off a mortgage. Source: ABS 2021 Census.
ABS Census Data →Proportion of separate houses vs units, townhouses, and other dwelling types. Source: ABS 2021 Census. Relevant for investors assessing rental demand mix.
ABS Census Data →Coastal lifestyle is a strong draw for Port Bonython, supporting both long-term rental demand and holiday letting potential. Seaside suburbs in South Australia consistently attract interstate migration and lifestyle buyers. With only 36% separate houses, Port Bonython has a significant apartment and unit market — typical of inner-city investment corridors.
A buy-and-hold approach in Port Bonython could work well with careful property selection and a longer time horizon.
Rental yields in Port Bonython tend to be lower — investors may need to rely on capital growth instead.
The resale market in Port Bonython may not support quick-turnaround renovation projects.
Run the numbers on a Port Bonython property
Scenario comparison, cash flow analysis, tax modelling, and PDF export — all in one place.
Create free account →Capital growth in Port Bonython may remain subdued in 2026, with limited demand drivers in the near term. The rental market in Port Bonython should see steady occupancy, with moderate upward pressure on rents. Sentiment is subdued, though improving local conditions could shift perceptions over time.
Port Bonython is a coastal area in South Australia with a population of 14. the median household income is $49,348/year (ABS 2021 Census). As with any property investment, conduct thorough due diligence on current listings, vacancy rates, and local infrastructure plans before committing.
Key demand drivers in Port Bonython include lifestyle appeal and proximity to the coast. 36% of dwellings are separate houses. The area has approximately 1 schools and 1 parks nearby.
According to the ABS 2021 Census, Port Bonython has a population of approximately 14. For historical population trends and intercensal estimates, visit the ABS Census Data Explorer at abs.gov.au.
Port Bonython is approximately 232 km straight-line distance from the Adelaide CBD (calculated from ABS 2021 suburb centroid coordinates). As a regional or remote location, travel to the capital is significant — local amenities and employment are important investment considerations.